The survival of tissues or organs depends on sufficient oxygen supply from mitochondria within the cell. The measurement of tissue oxygen partial pressure provides the feasibility of cellular level oxygen measurement. Optronix oxygen sensors are based on optical fluorescence technology. Can continuously and quantitatively monitor local areasOrganizational or liquid oxygen partial pressureThis optical fluorescence technology electrode has many important advantages compared to the polar method electrode, which makes our oxygen monitoring easier to use and more suitable for oxygen measurement within the usual physiological range. The incredible sensitivity can also meet low oxygen conditions.

Tissue Oxygen Monitering OxyLab pO2

Based on the principle of oxygen attenuation of fluorescent substances, OxyLab PO2 uses small fiber optic sensors to monitor the instantaneous changes in tissue oxygen in local areas without causing oxygen consumption. OxyLab PO2 has multiple characteristics, avoiding the limitations of practical operations such as installation and calibration of oxygen sensors. The pre calibrated probe has the characteristics of continuous real-time measurement of oxygen partial pressure, MRI compatibility, high sensitivity, etc. Especially in the case of tissue hypoxia, the advantages of this device will be more obvious. It can be used in combination with OxyLab LDF, using probe combination technology to continuously measure oxygen partial pressure, blood flow, temperature, etc. with one probe. This system can provide a data reading and recording system with 2-16 channels and has a user-friendly interface. Through the integrated temperature probe, automatic temperature compensation function can be performed.

Typical applications

Tumor dissolved oxygen monitoring	Brain Dissolved Oxygen Monitoring (Stroke or Brain Injury)	Organ and tissue dissolved oxygen monitoring
Skin flap dissolved oxygen monitoring	Ophthalmology Applications	wound healing
FMRI Confirmation Technique	In vitro cell culture dissolved oxygen monitoring	Biological reaction

There are two models of dissolved oxygen measuring instruments:

OxyLab pO2 ™ 1-channel dissolved oxygen and temperature tester

OxyLite ™ 2 or 4-channel dissolved oxygen and temperature tester

There are two models to choose from for combined monitoring of tissue blood flow monitor and dissolved oxygen monitor:

OxyLab pO2 / OxyLab LDF Single channel tissue blood flow/oxygen/temperature composite tester

OxyLite / OxyFlo Multi channel tissue blood flow/oxygen/temperature composite tester

Dissolved Oxygen Sensor
Single oxygen partial pressure measurement probe, oxygen partial pressure/temperature probe, oxygen partial pressure/blood flow probe, oxygen partial pressure/temperature/blood flow probe, needle probe.



Technical parameters:

parameter	Oxygen	Temperature
Mode of operation	Fluorescence quenching	Thermocouples or manual input
Units	mmHg/kPa	°C
Range	0 - 100 mmHg(30- 44C)	20 - 50 °C
Resolution	0.1 mmHg	0.1 °C
Accuracy	0.7 mmHg/10% reading	0.2 °C
Response Time	< 10 seconds	1 second
Output Range	0-5V(0-100mmHg)	0-5V(0-50C)
Output Resolution	0.05 mmHg (2.5 mV)	0.025 °C (2.5 mV)
Default Averaging	5s	None
Dimensions	90 x 290 x 260 mm
Weight	2kg
Power	93 - 240 VAC; 47 - 63 Hz
Storage Temp.	5°C - 50°C
Operating Temp.	10°C - 35°C
Operating Humidity	0-70%(non condensing)

Typical experiment

Cerebral ischemia and reperfusion (dissolved oxygen, temperature recording, blood flow perfusion)	Skin flap blood flow occlusion and reperfusion (dissolved oxygen, temperature, perfusion blood flow)
Muscle ischemia and reperfusion recording (dissolved oxygen, temperature, blood flow perfusion)	Oxygen distribution in In Vitro Model Layers
Carbogen reaction in tumors	Vitreous humor oxidation of the eyeball
Renal response after changing renal perfusion pressure	The impact of hemorrhagic shock on liver and muscle oxygen

Literature Download(A large number of literature indexes on tumors, cancer, cerebral blood flow monitoring, physiology, surgery, wound healing, shock, sepsis, ex vivo applications, ophthalmology research)

Note: This product is mainly used as an experimental instrument for scientific research. Non clinical medical equipment.